The issue here is not whether the exponent is precisely two or not but that you have to have a model which explains all (or at least as many as possible) observations. To get the precision of Mercury right you produce a model which then fails to explain the observed precession of every other body in the solar system. This seems to be a good experimental demonstration that Newcomb-Hall is wrong (or least inadequate as a model). [[User:Jloveday|Jloveday]] 15:32, 15 April 2012 (EDT) | The issue here is not whether the exponent is precisely two or not but that you have to have a model which explains all (or at least as many as possible) observations. To get the precision of Mercury right you produce a model which then fails to explain the observed precession of every other body in the solar system. This seems to be a good experimental demonstration that Newcomb-Hall is wrong (or least inadequate as a model). [[User:Jloveday|Jloveday]] 15:32, 15 April 2012 (EDT) |